1. HPV vaccine and adolescent males;Reiter;Vaccine,2011
2. National and state vaccination coverage among adolescents aged 13-17 years—United States, 2011;Centers for Disease Control and Prevention;MMWR CDC Surveill Summ,2012
3. Adult vaccination coverage—United States, 2010;Williams;MMWR CDC Surveill Summ,2012
4. National, state, and local area vaccination coverage among adolescents aged 13–17 years—United States, 2009;Centers for Disease Control and Prevention;MMWR CDC Surveill Summ,2010
5. National and state vaccination coverage among adolescents aged 13 through 17 years—United States, 2010;Centers for Disease Control and Prevention;MMWR CDC Surveill Summ,2011